package com.itheima.test2;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

public class Test {
    public static void main(String[] args) throws IOException {
        FileInputStream fis=new FileInputStream("file-io-test\\b.txt");
        FileOutputStream fos=new FileOutputStream("file-io-test\\copy2.txt");

        byte[] bytes = new byte[1024];
        int len;
        while ((len=fis.read(bytes))!=-1){
            fos.write(bytes,0,len);
        }

        fis.close();
        fos.close();
    }
}
